China Manned Spaceflight Popular Science exhibition was held in Beijing on May 4. Visitors swarmed in front of the exhibits to avail themselves of the opportunity by taking pictures, having close look at them or taking notes.

China Manned Spaceflight Popular Science exhibition was held in Beijing on May 4. Visitors swarmed in front of the exhibits to avail themselves of the opportunity by taking pictures, having close look at them or taking notes.